Parents need to know that Possessor Uncut is an intense, edgy, extremely graphic sci-fi/horror movie about a woman (Andrea Riseborough) who occupies other people's bodies to perform assassinations. The unrated uncut version (which is the one reviewed here; an R-rated cut is also available) has tons of bloody, brutal violence, including killings, stabbings, beating, gore/platter, eyeballs being pried out, fingers getting chopped off, blood vomiting, and generally creepy/scary stuff. Police shoot a Black woman fatally, and a child is shot. There's also graphic sexual content, including images of an erect penis, topless women, full-frontal male nudity, thrusting, grinding, simulated oral sex, and more. Language includes uses of "f--k," "s--t," "c--k," and "bitch." The main character "vapes" more than once, and characters snort cocaine and drink socially. A smoking pipe is shown. Some scenes include a disorienting, flashing strobe-light effect that could be difficult for those with photosensitivity.